body:has(.reader){background:#e8e7e3}.reader{padding-bottom:60px}.reader-bar{max-width:1340px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 28px;font-size:.86rem}.reader-bar strong{text-align:center}.reader-bar strong span{color:var(--muted);font-weight:400}.reader-bar button,.reader-panel button{background:var(--paper);border:1px solid var(--border);border-radius:8px;padding:9px 12px;margin-left:6px;min-height:44px}.reader-panel{max-width:760px;margin:0 auto 20px;background:var(--paper);border-radius:12px;padding:20px}.reader-panel a{display:block;padding:8px;border-bottom:1px solid var(--border)}.reader-panel label{display:block;margin-top:13px;font-weight:700}.reader-panel select,.reader-panel input{display:block;max-width:100%;padding:10px;margin-bottom:14px}.reader-intro{text-align:center;margin:32px auto 38px;max-width:760px;padding:0 20px}.reader-intro>p:first-child{font-size:.74rem;letter-spacing:.2em;color:var(--sage-deep);font-weight:800}.reader-intro h1{font-size:clamp(2rem,4vw,3rem)}.reader-intro small{color:var(--muted)}.reading-canvas{width:min(760px,100%);max-width:100%;margin:auto;display:grid;gap:0;transition:max-width .2s}.reader-panel-image{margin:0}.reader-panel-image img{width:100%;height:auto}.story-panel{min-height:420px;display:flex;flex-direction:column;justify-content:space-between;align-items:center;text-align:center;padding:48px 35px;background:#f8f7f1;color:#342e2b}.story-panel:nth-child(2n){background:#dbe7dc}.story-panel-3{background:#f0dcd5}.story-panel-4{background:#dbdbe7}.story-panel p{font-size:clamp(1.3rem,2.4vw,2.2rem);line-height:1.8;max-width:650px;font-family:"Noto Serif SC","Songti SC",serif}.panel-index,.panel-footer{font-size:.67rem;letter-spacing:.18em;font-weight:700;opacity:.65}.reading-canvas.mode-single .story-panel{display:none}.reading-canvas.mode-single .story-panel.is-current{display:flex}.reading-canvas.mode-spread{grid-template-columns:repeat(2,minmax(0,1fr))}.reading-canvas.mode-spread .story-panel{min-height:330px;padding:20px}.reading-canvas.mode-spread .story-panel p{font-size:1rem}.reader-bottom{text-align:center;margin:25px auto;max-width:760px;padding:0 17px}.reader-bottom .actions{justify-content:center}.dimmed{font-size:.8rem;color:var(--muted)}.progress{padding:25px 0;font-size:.8rem}.progress-track{height:5px;background:#d4d4cc;border-radius:5px;overflow:hidden}.progress-track span{display:block;width:0;height:100%;background:var(--sage-deep);transition:width .15s}@media(max-width:640px){.reader-bar{padding:10px 15px;flex-wrap:wrap;gap:8px}.reader-bar strong{order:3;width:100%}.reader-bar button{font-size:.76rem;padding:6px}.reader-panel{margin:0 12px 20px}.story-panel{min-height:330px;padding:28px 20px}.story-panel p{font-size:1.2rem}.reading-canvas.mode-spread{grid-template-columns:1fr}.reading-canvas.mode-spread .story-panel{min-height:300px}.reader-bottom{padding-bottom:40px}}